Schneider ATV930U15N4 Frequency Converter

Schneider Electric Altivar Process ATV930U15N4 Overview

The Schneider Electric Altivar Process ATV930 series is a range of high-performance variable speed drives (VSDs) designed for industrial applications, aiming to optimize performance, improve energy efficiency, and simplify maintenance. The ATV930U15N4 is a specific model within this series.

Product Detailed Description

• Function:

• Controls the speed and torque of three-phase AC induction and synchronous motors.

• Optimizes energy consumption and reduces operating costs.

• Improves the efficiency and reliability of machines and processes.

• Provides advanced control functions such as closed-loop control, positioning, and safety features.

• Integrated monitoring and diagnostic functions for easy maintenance and troubleshooting.

• Supports multiple communication protocols for easy integration into automation systems.

• Features:

• Suitable for 400 V power networks.

• Rated power of 15 kW (depending on application and overload capacity).

• IP21 degree of protection.

• Integrated safety function (STO - Safe Torque Off).

• Supports various control modes (e.g., V/f, sensorless vector control, closed-loop vector control).

• Built-in EMC filter.

• Removable terminal blocks for easy wiring.

• Graphical Human Machine Interface (HMI) for easy parameter setting and monitoring.

• Can be programmed and configured using SoMachine Motion or EcoStruxure Machine Expert software.

Product Parameters

• Product Model: ATV930U15N4

• Rated Power (Pn): 15 kW (at nominal load)

• Supply Voltage (Un): 380...480 V AC three-phase

• Input Voltage Range: 323...528 V AC

• Input Frequency: 50/60 Hz

• Output Voltage: 0...Un

• Rated Output Current (In): 32 A (at nominal load)

• Overload Capability:

• 150% In for 60 seconds

• 180% In for 2 seconds

• Switching Frequency: 2...16 kHz (adjustable)

• Control Modes:

• Scalar control (V/f)

• Sensorless vector control (SVC)

• Closed-loop vector control (FVC)

• Safety Function: STO (Safe Torque Off)

• Communication Protocols (Optional):

• Modbus RTU

• Modbus TCP/IP

• Ethernet/IP

• PROFINET

• CANopen

• Analog Inputs/Outputs: 3 AI / 2 AO

• Digital Inputs/Outputs: 16 DI / 3 DO / 2 Relay Outputs

• Degree of Protection: IP21

• EMC Filter: Integrated C3 filter

• Ambient Temperature: -15...50 °C (without derating)

• Mounting Style: Wall mounting

• Dimensions (H x W x D): Please refer to the official product manual

• Weight: Please refer to the official product manual

Product Advantages

• High-Performance Control: Provides precise motor speed and torque control for various applications.

• Energy Efficiency: Optimizes motor operation, reducing energy consumption and operating costs.

• Easy Integration: Supports multiple communication protocols for easy integration into existing automation systems.

• Built-in Safety Function: Integrated STO function enhances equipment and personnel safety.

• Robust and Durable: Suitable for industrial environments.

• Easy Installation and Maintenance: Removable terminal blocks and intuitive HMI simplify installation and maintenance.

• Advanced Features: Supports closed-loop control, various braking methods, and application-specific functions.

Precautions

• Correct Selection: Choose the appropriate drive model based on motor power, load characteristics, application requirements, and environmental conditions.

• Correct Installation: Follow Schneider Electric's installation guidelines, ensuring the drive is installed in a well-ventilated area with suitable ambient temperature and humidity.

• Correct Wiring: Connect the power supply, motor, and control signal lines correctly according to the wiring diagram, ensuring proper grounding.

• Parameter Settings: Set the drive parameters correctly according to the specific motor and application requirements.

• EMC Considerations: Take necessary electromagnetic compatibility (EMC) measures to reduce electromagnetic interference.

• Safe Operation: Always follow relevant safety procedures when operating and maintaining the drive.

• Regular Maintenance: Regularly inspect the drive's operating status, cooling system, and wiring, and perform necessary maintenance.

Product Applications

The Schneider Electric Altivar Process ATV930U15N4 variable speed drive is suitable for a wide range of industrial applications, including but not limited to:

• Pumps and Fans: Flow and pressure control, energy-saving operation.

• Conveyors and Material Handling: Speed control, optimization of production flow.

• Compressors: Pressure and flow control.

• Cranes and Hoists: Precise motion control and safety functions.

• Extruders and Mixers: Speed and torque control, optimization of production quality.

• Textile Machinery: Line speed and tension control.

• Packaging Machinery: Speed synchronization and precise control.

• Building Automation (HVAC): Energy-efficient control of fans and pumps.

• Water and Wastewater Treatment: Control of pumps and agitators.

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